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Vehicle auto-induction anti-fog signal lamp

An automatic sensing and signal light technology, applied in the field of intersection signal lights, can solve the problems of poor recognition of signal lights in foggy weather, one-way traffic pressure, etc., and achieve the effect of shortening the green light time, improving signal recognition, and improving traffic efficiency

Inactive Publication Date: 2015-02-11
马冠华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle automatic induction anti-fog signal lamp, which mainly solves the problems of poor recognition of signal lamps in foggy weather and one-way crushing of vehicles

Method used

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  • Vehicle auto-induction anti-fog signal lamp

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Embodiment Construction

[0008] Such as figure 1 shown. Vehicle automatic induction anti-fog signal lamp, its structure includes lamp frame 3, signal lamp 1, camera 4, control cabinet 5 and two non-contact counting sensors 6, described lamp frame 3 is provided with signal lamp 1 and camera 4, signal lamp 1 The interior of the car is provided with a flat laser light 2 that shoots to the direction of the car, and the flat laser light 2 is divided into three colors: red, yellow and green; the roadbed 9 at the solid line 7 of the intersection is provided with a non-contact counting sensor 6, parking and waiting A non-contact counting sensor 6 is also provided on the roadbed 7 at the end of the area.

[0009] When the equipment is running, the monitoring personnel use the camera 4 to observe whether there is fog at the intersection. When it is foggy, the flat laser light 2 on the signal light 1 is activated synchronously. Due to the Tyndall effect during medium propagation, laser beams of different color...

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Abstract

The invention discloses a vehicle auto-induction anti-fog signal lamp and belongs to a traffic facility. The vehicle auto-induction anti-fog signal lamp mainly solves problems of poor signal lamp identification and unidirectional vehicle accumulation in foggy days, and comprises a lamp bracket, signal lamps, a camera, a control cabinet, and two non-contact counting sensors. The lamp bracket is provided with the signal lamps and the camera. Flat-emitting laser lamps emitting laser beams to the direction where vehicles come are disposed in the signal lamps. A non-contact counting sensor is arranged on a roadbed at a solid line at an intersection. The other non-contact counting sensor is arranged on a roadbed at the tail end of a waiting area. According to the vehicle auto-induction anti-fog signal lamp, the flat-emitting laser lamps are disposed on the signal lamps and a traffic signal at a forward intersection is indicated for a coming driver in virtue of a laser column in the foggy days in order to improve signal identification. Whether all vehicles leave the intersection is determined by comparing the number of the vehicles using the non-contact counting sensors, the green time at an idle intersection is automatically shortened in order that the overall through efficiency of the intersection is increased.

Description

technical field [0001] The invention relates to a traffic facility, in particular to a crossing signal light. Background technique [0002] Signal lights are a kind of traffic facility used to automatically direct vehicles to pass at intersections, but most of the existing signal lights are time-controlled and cannot be automatically adjusted according to the actual traffic flow, resulting in one-way crushing of vehicles; in foggy days, drivers cannot Clearly see the color signal of the signal light, resulting in slow traffic and prone to traffic accidents. Contents of the invention [0003] The purpose of the present invention is to provide an automatic induction anti-fog signal lamp for vehicles, which mainly solves the problems of poor recognition of signal lamps in foggy weather and one-way crushing of vehicles. [0004] The technical solution adopted by the present invention to solve the technical problem is: the vehicle automatically senses the anti-fog signal lamp,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/095G08G1/08
CPCG08G1/095G08G1/08
Inventor 马冠华
Owner 马冠华
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